优化通道刷新的时接收下级消息的效率

src/main/java/com/genersoft/iot/vmp/service/impl/MobilePositionServiceImpl.java

@@ -99,7 +99,7 @@ public class MobilePositionServiceImpl implements IMobilePositionService {
         channelMapper.updateStreamGPS(gpsMsgInfoList);
     }
 
-    @Scheduled(fixedRate = 1000)
+    @Scheduled(fixedDelay = 1000)
     @Transactional
     public void executeTaskQueue() {
         int countLimit = 3000;